Nitrogen Schuch A F, Mills R L Journal of Chemical Physics 52 (1970) 6000-6008 Crystal structures of the three modifications of nitrogen 14 and nitrogen 15 at high pressure Locality: synthetic Sample: at T = 49 K and P = .4180 GPa Note: beta phase _database_code_amcsd 0013000 3.861 3.861 6.265 90 90 120 P6_3/mmc atom x y z Biso N 1/3 2/3 .338 1.4